Little Sister Savior
The player has completed the game without harvesting any Little Sisters.
100 ✓ November 1st, 2009
Defeated Atlas
The player has defeated Atlas
100 ✓ November 1st, 2009
Skilled Hacker
The player has successfully completed 50 hacks.
40 ✓ September 14th, 2009
Became a Big Daddy
The player has become a Big Daddy.
30 ✓ October 31st, 2009
Completed Cohen's Masterpiece
The player has completed Sander Cohen's great masterpiece
30 ✓ September 22nd, 2009
Defeated Andrew Ryan
The player has defeated Andrew Ryan
30 ✓ October 27th, 2009
Broke Fontaine's Mind Control
The player has broken Fontaine's mind control
30 ✓ October 28th, 2009
Ammo Inventor
The player has successfully invented all possible ammo types.
25 ✓ September 22nd, 2009
Quality Research Photo
The player has taken a Research Photo of the highest grade.
20 ✓ September 14th, 2009
Maxed One Track
The player has purchased every slot in one of the Plasmid or Tonic tracks
20 ✓ October 31st, 2009
Defeated Dr. Steinman
The player has defeated the crazed Dr. Steinman
15 ✓ September 14th, 2009
Defeated Peach Wilkins
The player has defeated Peach Wilkins
15 ✓ September 15th, 2009
Restored the Forest
The player has restored the forests of Arcadia
15 ✓ January 1st, 1753
Three Fully Upgraded Weapons
The player has fully upgraded three weapons.
10 ✓ October 28th, 2009
Four Fully Upgraded Weapons
The player has fully upgraded four weapons.
10 ✓ October 31st, 2009
Hacked a Security Bot
The player has successfully hacked a security bot.
10 ✓ January 1st, 1753
Hacked a Security Camera
The player has successfully hacked a security camera.
10 ✓ September 13th, 2009
Hacked a Turret
The player has successfully hacked a turret.
10 ✓ September 13th, 2009
Hacked a Vending Machine
The player has successfully hacked a vending machine.
10 ✓ September 13th, 2009
Hacked a Safe
The player has successfully hacked a safe.
10 ✓ September 13th, 2009
Toaster in the Tub
The player has shocked an enemy in the water.
10 ✓ January 1st, 1753
Completed Welcome.
The player has successfully completed the Welcome To Rapture Level.
10 ✓ January 1st, 1753
Researched a Splicer
The player has taken at least one Research Photo of a Splicer.
5 ✓ September 14th, 2009
One Successful Hack
The player has performed at least one successful hack.
5 ✓ January 1st, 1753
Basic Inventor
The player has successfully invented at least one item.
5 ✓ September 19th, 2009
Bought One Slot
The player has purchased one slot in any Plasmid or Tonic track
5 ✓ September 19th, 2009
Upgraded a Weapon
The player has acquired at least one weapon upgrade.
5 ✓ September 15th, 2009
One Fully Upgraded Weapon
The player has fully upgraded one weapon.
5 ✓ September 19th, 2009
Two Fully Upgraded Weapons
The player has fully upgraded two weapons.
5 ✓ October 27th, 2009
🔐 Brass Balls
<String Placeholder>
100 
Tonic Collector
The player has collected or invented 53 Tonics in the Physical, Engineering and Combat tracks
50 
Historian
The player has found every audio diary.
50 
Maxed All Tracks
The player has purchased every slot in all four Plasmid and Tonic tracks
50 
Seriously Good At This
The player has completed the game on the hardest difficulty setting.
40 
Dealt with every Little Sister
The player has either Harvested or Rescued every possible Little Sister
40 
Weapon Specialist
The player has acquired all upgrades for all weapons.
20 
Research PhD
The player has maxed out all possible research.
20 
Five Fully Upgraded Weapons
The player has fully upgraded five weapons.
10 
Fully Researched Thug Splicer
The player has fully researched the Thuggish Splicer.
10 
Fully Researched Gun Splicer
The player has fully researched the Leadhead Splicer.
10 
Fully Researched Spider Splicer.
The player has fully researched the Spider Splicer.
10 
Fully Researched Houdini Splicer
The player has fully researched the Houdini Splicer.
10 
Fully Researched Nitro Splicer
The player has fully researched the Nitro Splicer.
10 
Fully Researched Rosie
The player has fully researched the Rosie.
10 
Fully Researched Bouncer
The player has fully researched the Bouncer.
10 
Fully Researched Little Sister
The player has fully researched the Little Sister.
10 
Avid Inventor
The player has successfully invented at least 100 items.
10 
Lucky Winner
The player has hit the jackpot at a slot machine
10 
🔐 Irony
Take a picture of Sander Cohen's corpse
10 
🔐 Found Cohen's Room
Enter Sander Cohen's personal quarters.
10 
Prolific Photographer
The player has taken at least one photo in every research group.
5